Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010094752> ?p ?o ?g. }
- W2010094752 endingPage "1151" @default.
- W2010094752 startingPage "1130" @default.
- W2010094752 abstract "The polycyclic Ogcheon belt of South Korea represents the boundary between two Precambrian blocks. Investigation on the timing and kinematics of the block agglomeration is of considerable bearing on the understanding of the constitution of the Asian continent. We report here structural evidence showing that the earlier tectonic event dates back to early middle Paleozoic (the “Ogcheon tectonism” or “orogeny”). The ductile piling up of nappes of the Ogcheon belt corresponds to an intracontinental orogeny involving the opening and the subsequent closure of an aborted rift and not of a wide oceanic area. The nappes contain unequivocal evidence for ductile shearing with a northwest over southeast sense of movement. Field evidence includes the presence of S1 and S1–2 foliations bearing an extensive stretching lineation perpendicular to the belt, associated with a strongly noncoaxial deformation regime. The F1 isoclinal folds are commonly “A type” and sheath folds whose axes are parallel to the stretching lineation, whereas the southeast facing F2 recumbent folds have subhorizontal axes parallel to the belt. All lines of evidence (unconformity, superposed deformations, age of the metamorphism, etc…) imply that the D1–2 “Ogcheon tectonism” is pre‐middle Carboniferous (Late Silurian‐Early Devonian). The subsequent Indosinian (Middle Triassic) F3 upright synfolial folds that trend NNE‐SSW and later structures clearly overprint the middle Paleozoic ductile thrusts and isoclinal folds. The early Paleozoic Ogcheon Supergroup is formed of a thick volcanosedimentary pile deposited above an early platform sequence in a rift basin. On the basis of the geochemical characteristics of the metavolcanics, it appears that oceanization did not occur and Ogcheon rift aborted soon after it was formed. We suggest that middle Paleozoic ductile nappe structures have been formed by the structural inversion of the rift extensional features. During the ductile stacking episode, the early formed foliation and isoclinal folds have been folded in a continuum during the same tectonic event. Middle Carboniferous terrigenous formations have been deposited unconformably upon folded and thrust older rocks. A tentative correlation with early Paleozoic Imjingang, Qinling and Cathaysian belts within the Asian continent reveals that Ogcheon rift was emplaced within the South China plate and that Imjingang belt should represent the limit between North and South China blocks in the Korean peninsula." @default.
- W2010094752 created "2016-06-24" @default.
- W2010094752 creator A5032740262 @default.
- W2010094752 creator A5034493620 @default.
- W2010094752 creator A5087410125 @default.
- W2010094752 date "1991-12-01" @default.
- W2010094752 modified "2023-10-01" @default.
- W2010094752 title "Early Middle Paleozoic Intraplate Orogeny in the Ogcheon Belt (South Korea): A new insight on the Paleozoic buildup of east Asia" @default.
- W2010094752 cites W1561403789 @default.
- W2010094752 cites W1970565634 @default.
- W2010094752 cites W1991776988 @default.
- W2010094752 cites W1994792156 @default.
- W2010094752 cites W2002424706 @default.
- W2010094752 cites W2008749358 @default.
- W2010094752 cites W2015035949 @default.
- W2010094752 cites W2030457767 @default.
- W2010094752 cites W2037950492 @default.
- W2010094752 cites W2063403567 @default.
- W2010094752 cites W2067877655 @default.
- W2010094752 cites W2073104854 @default.
- W2010094752 cites W2083593251 @default.
- W2010094752 cites W2088233699 @default.
- W2010094752 cites W2093488339 @default.
- W2010094752 cites W2094279761 @default.
- W2010094752 cites W2113866124 @default.
- W2010094752 cites W2333146266 @default.
- W2010094752 cites W2588622229 @default.
- W2010094752 doi "https://doi.org/10.1029/91tc00866" @default.
- W2010094752 hasPublicationYear "1991" @default.
- W2010094752 type Work @default.
- W2010094752 sameAs 2010094752 @default.
- W2010094752 citedByCount "120" @default.
- W2010094752 countsByYear W20100947522012 @default.
- W2010094752 countsByYear W20100947522013 @default.
- W2010094752 countsByYear W20100947522014 @default.
- W2010094752 countsByYear W20100947522015 @default.
- W2010094752 countsByYear W20100947522016 @default.
- W2010094752 countsByYear W20100947522017 @default.
- W2010094752 countsByYear W20100947522018 @default.
- W2010094752 countsByYear W20100947522019 @default.
- W2010094752 countsByYear W20100947522020 @default.
- W2010094752 countsByYear W20100947522021 @default.
- W2010094752 countsByYear W20100947522022 @default.
- W2010094752 countsByYear W20100947522023 @default.
- W2010094752 crossrefType "journal-article" @default.
- W2010094752 hasAuthorship W2010094752A5032740262 @default.
- W2010094752 hasAuthorship W2010094752A5034493620 @default.
- W2010094752 hasAuthorship W2010094752A5087410125 @default.
- W2010094752 hasBestOaLocation W20100947522 @default.
- W2010094752 hasConcept C107832698 @default.
- W2010094752 hasConcept C112764850 @default.
- W2010094752 hasConcept C123283553 @default.
- W2010094752 hasConcept C127313418 @default.
- W2010094752 hasConcept C127413603 @default.
- W2010094752 hasConcept C13106087 @default.
- W2010094752 hasConcept C151730666 @default.
- W2010094752 hasConcept C153220577 @default.
- W2010094752 hasConcept C165205528 @default.
- W2010094752 hasConcept C173776410 @default.
- W2010094752 hasConcept C23295444 @default.
- W2010094752 hasConcept C2777241186 @default.
- W2010094752 hasConcept C50682988 @default.
- W2010094752 hasConcept C53942344 @default.
- W2010094752 hasConcept C77928131 @default.
- W2010094752 hasConcept C78519656 @default.
- W2010094752 hasConcept C98742433 @default.
- W2010094752 hasConceptScore W2010094752C107832698 @default.
- W2010094752 hasConceptScore W2010094752C112764850 @default.
- W2010094752 hasConceptScore W2010094752C123283553 @default.
- W2010094752 hasConceptScore W2010094752C127313418 @default.
- W2010094752 hasConceptScore W2010094752C127413603 @default.
- W2010094752 hasConceptScore W2010094752C13106087 @default.
- W2010094752 hasConceptScore W2010094752C151730666 @default.
- W2010094752 hasConceptScore W2010094752C153220577 @default.
- W2010094752 hasConceptScore W2010094752C165205528 @default.
- W2010094752 hasConceptScore W2010094752C173776410 @default.
- W2010094752 hasConceptScore W2010094752C23295444 @default.
- W2010094752 hasConceptScore W2010094752C2777241186 @default.
- W2010094752 hasConceptScore W2010094752C50682988 @default.
- W2010094752 hasConceptScore W2010094752C53942344 @default.
- W2010094752 hasConceptScore W2010094752C77928131 @default.
- W2010094752 hasConceptScore W2010094752C78519656 @default.
- W2010094752 hasConceptScore W2010094752C98742433 @default.
- W2010094752 hasIssue "6" @default.
- W2010094752 hasLocation W20100947521 @default.
- W2010094752 hasLocation W20100947522 @default.
- W2010094752 hasLocation W20100947523 @default.
- W2010094752 hasLocation W20100947524 @default.
- W2010094752 hasOpenAccess W2010094752 @default.
- W2010094752 hasPrimaryLocation W20100947521 @default.
- W2010094752 hasRelatedWork W1427797388 @default.
- W2010094752 hasRelatedWork W1965589358 @default.
- W2010094752 hasRelatedWork W1996103446 @default.
- W2010094752 hasRelatedWork W2023011724 @default.
- W2010094752 hasRelatedWork W2064078798 @default.
- W2010094752 hasRelatedWork W2069402622 @default.
- W2010094752 hasRelatedWork W2076603458 @default.
- W2010094752 hasRelatedWork W2123709977 @default.